C# Ajax将数据发布到服务器端-错误500内部服务器错误

我有一个文本框列表，我通过jquery获得，我试图通过一个模型将它们发送到服务器端

我在服务器端设置了一个断点（webmethod），但它不会命中

帮忙

这是页面中的代码：

function CreareCont() {
        var model = {};
        model.Nume = txtNume.val();
        model.Prenume = txtPrenume.val();
        model.CNPsauCUI = txtCNPsauCUI.val();
        model.Strada = txtStrada.val();
        model.Numar = txtNumar.val();
        model.Etaj = txtEmail.val();
        model.Apartament = txtApartament.val();
        model.Oras = txtOras.val();
        model.SectorSauJudet = txtSectorSauJudet.val();
        model.Telefon = txtTelefon.val();
        model.Email = txtEmail.val();
        model.Parola = txtParola.val();
        $.ajax({
            type: "POST", url: webservicePageUrl + "/CreareCont",
            data: JSON.stringify(model),
            contentType: "application/json; charset=utf-8", dataType: "json",
            success: OnSuccessCall1, error: OnErrorCall1
        });
    };
    function OnSuccessCall1(response) { alert(response.d); };
    function OnErrorCall1(response) { alert(response.status + " " + response.statusText); debugger; };

正如我从控制台中看到的，模型send似乎还可以，它的值是：

{"Nume":"asd","Prenume":"asd","CNPsauCUI":"asd","Strada":"asd","Numar":"asd","Etaj":"asd","Apartament":"asd","Oras":"asd","SectorSauJudet":"asd","Telefon":"asd","Email":"asd","Parola":"asdasd123"}

这是Web服务代码：

[WebMethod]
public void CreareCont(Inregistrare user)
{
    string hash = helper.GetSHA1HashData("123");

}

该模型为C级：

---

使用fiddler后，我收到以下错误：{“消息”：“无效的web服务调用，缺少参数值：\u0027user\u0027.”，“StackTrace”：“at System.web.Script.Services.WebServiceMethodData.CallMethod（对象目标，IDictionary`2参数）\r\n at System.web.Script.Services.WebServiceMethodData.CallMethodFromRawParams（对象目标，IDictionary的2个参数）\r\n位于System.Web.Script.Services.RestHandler.InvokeMethod（HttpContext上下文，WebServiceMethodData，IDictionary的2个rawParams）\r\n位于System.Web.Script.Services.RestHandler.ExecuteWebServiceCall（HttpContext，WebServiceMethodData）”，“ExceptionType”：“System.invalidoOperationException”}

您的webmethod需要是静态的，除非它位于asmx中

public static void CreareCont(Inregistrare user)

json数据需要与webmethod的参数同名

data: '{"user":'+ JSON.stringify(model)+ '}'

在类属性中包括

Public

，比如

publicstringnume{get；set；}

，需要在类对象中反序列化json

试试这个代码

js

cs

---

尝试使

CreateCont

static

。您可能还应该在global.asax中捕获并记录应用程序错误，以帮助您进行调试。您确定生成的url正确吗？使用一些客户端开发工具，如firebugconfirm@AshleyJohn是的，url还可以，我检查过了…它是“/Code/WebService/EBusinessWS.asmx/CreareCont”“我的Web服务在这两个文件夹中…没关系…@JasonP我如何捕获并记录错误？请尝试在ajax设置中命名输入参数。类似于“数据：{user:JSON.stringify（model）}”

data: '{"user":'+ JSON.stringify(model)+ '}'

function CreareCont() {
        var model = {};
        model.Nume = txtNume.val();
        model.Prenume = txtPrenume.val();
        model.CNPsauCUI = txtCNPsauCUI.val();
        model.Strada = txtStrada.val();
        model.Numar = txtNumar.val();
        model.Etaj = txtEmail.val();
        model.Apartament = txtApartament.val();
        model.Oras = txtOras.val();
        model.SectorSauJudet = txtSectorSauJudet.val();
        model.Telefon = txtTelefon.val();
        model.Email = txtEmail.val();
        model.Parola = txtParola.val();
        $.ajax({
            type: "POST", url: webservicePageUrl + "/CreareCont",
            data: '{"user":'+ JSON.stringify(model)+ '}',
            contentType: "application/json; charset=utf-8", dataType: "json",
            success: OnSuccessCall1, error: OnErrorCall1
        });
    };

[WebMethod]
public static void CreareCont(Inregistrare user)
{
    string hash = helper.GetSHA1HashData("123");

}

public class Inregistrare
{
    public string Nume { get; set; }
    public string Prenume { get; set; }
    public string CNPsauCUI { get; set; }
    public string Strada { get; set; }
    public string Numar { get; set; }
    public string Etaj { get; set; }
    public string Apartament { get; set; }
    public string Oras { get; set; }
    public string SectorSauJudet { get; set; }
    public string Telefon { get; set; }
    public string Email { get; set; }
    public string Parola { get; set; }
}